Take 2: Which new QB has most success?

There are five new quarterbacks in the Pac-12 this season: Taylor Kelly at Arizona State, Jordan Webb at Colorado, Marcus Mariota at Oregon, Josh Nunes at Stanford and Brett Hundley at UCLA.Our question this week: Which of them will have the most success this season?Kevin Gemmell: Poor, poor Ted. I know your brain is mush right now. You've been grinding away so hard on the best-worst scenarios that you've got nothing left for a Take 2. Obviously, the easy choice here is Oregon quarterback Marcus Mariota.